/*
 * Copyright (c) 2015, 2021, Oracle and/or its affiliates. All rights reserved.
 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
 *
 * This code is free software; you can redistribute it and/or modify it
 * under the terms of the GNU General Public License version 2 only, as
 * published by the Free Software Foundation.  Oracle designates this
 * particular file as subject to the "Classpath" exception as provided
 * by Oracle in the LICENSE file that accompanied this code.
 *
 * This code is distributed in the hope that it will be useful, but WITHOUT
 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
 * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
 * version 2 for more details (a copy is included in the LICENSE file that
 * accompanied this code).
 *
 * You should have received a copy of the GNU General Public License version
 * 2 along with this work; if not, write to the Free Software Foundation,
 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
 *
 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
 * or visit www.oracle.com if you need additional information or have any
 * questions.
 */
package jdk.graal.compiler.nodes.graphbuilderconf;

import jdk.graal.compiler.core.common.type.Stamp;

/**
 * A provider for {@link jdk.graal.compiler.api.replacements.Fold.InjectedParameter injected
 * parameters} of a method.
 */
public interface GeneratedPluginInjectionProvider {

    /**
     * Gets an injected value of type {@code type}. There will be at most one parameter of this type
     * in the annotated method.
     */
    <T> T getInjectedArgument(Class<T> type);

    /**
     * Gets a stamp denoting a given type and non-nullness property.
     *
     * @param type the type the returned stamp represents
     */
    Stamp getInjectedStamp(Class<?> type);
}
